Home / 6,995,703,380,677.20-10,494,986,266,499-2,405,636,167,400.80

Finding the Fourth Proportional to 6,995,703,380,677.20, 10,494,986,266,499 and 2,405,636,167,400.80

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Solution

The fourth proportional to 6,995,703,380,677.20, 10,494,986,266,499 and 2,405,636,167,400.80 is: 3,608,946,401,129.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,703,380,677.20 : 10,494,986,266,499 = 2,405,636,167,400.80 : x
  2. Step 2: Convert to fraction form
    6,995,703,380,677.20/10,494,986,266,499 = 2,405,636,167,400.80/x
  3. Step 3: Cross multiply
    6,995,703,380,677.20x = 10,494,986,266,499 × 2,405,636,167,400.80
  4. Step 4: Simplify right side
    6,995,703,380,677.20x = 25,247,118,539,064,683,895,193,600
  5. Step 5: Solve for x
    x = 25,247,118,539,064,683,895,193,600/6,995,703,380,677.20
  6. Step 6: Final answer
    x = 3,608,946,401,129.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.